package com.yq.day74.daili.jingtai;

/**
 * @author 3307235355@qq.com
 * @description
 * @since 2022/07/04 16:19
 */
//委托类  成员变量的方式
public class JingTian implements  BuyFood{

    @Override
    public void buyBreakFast() {
        System.out.println("买个包子！！");
    }
}
